No matter how you monetize your apps and games, Amazon has a solution to help you grow your business. Use our In-App Purchasing API to sell digital content and subscriptions inside your app, or our Mobile Ads API to monetize your apps and games through in-app advertising. With Amazon's unique monetization solutions like Merch by Amazon and Amazon Underground, you can start generating revenue in a whole new way. App developers such as Coffee Stain Studios have increased their revenue on Amazon by publishing to Amazon Underground. Others, including Backflip Studios and Etermax, have generated revenue through the sale of branded t-shirts with Merch by Amazon.

Integrating with Amazon's APIs lets you improve player experience and retention. You can easily implement cross-platform achievements, leaderboards, and saved game syncing on your iOS, Android, and Fire tablet apps. Increase app installs and sales by reaching more customers with Advertise Your App and the Developer Promotions Console. You can also use Amazon Device Messaging to send push notifications, such as breaking news, to your customers or use Login with Amazon to reduce registration friction by making it easy for your customers to sign-in.

Offer rich and immersive app experiences to delight your users. With Amazon Fling SDK, you can build rich multi-screen experiences with Amazon Fire TV. The Amazon Drive API and SDKs for Android and iOS enable you to personalize your utility, content creation, photo editing, or print app by providing direct access to your users’ Amazon Drive content. You can also preserve game settings, preferences, and application states for a seamless experience with Amazon Drive APIs and SDKs. Build mapping functionality directly into your app to create a deeper, more integrated experience for your users with the Amazon Maps API, and manage your Android app catalog by programmatically creating and updating apps on the Amazon Appstore with the Developer Publishing API.

From drag-and-drop submission testing to simulated devices, get the tools you need to build apps and games better and faster. You can test your app for compatibility before submitting it to the Amazon Appstore using our App Testing Service and quickly distribute your app on the Amazon Appstore to a predefined set of testers using Live App Testing.